There are three female doctors of the Church: St. Catherine of Siena, St. Teresa of Avila and St. Therese of Lisieux.
St. Catherine of Siena
Both Teresa of Avila and Catherine of Siena were declared Doctors of the Church in 1970.
No, St. Paul is not a Doctor of the Church.
No, she is not a Doctor of the Church. She is not a saint yet.
Saint Leo the Great was declared a Doctor of the Church by Pope Benedict XIV in 1754.
Tertullian is recognized as a Church Father for his contributions to early Christian theology. He is not formally recognized as a saint or doctor of the Church in Catholic tradition.
No.
Doctor of the Church
If you are referring to Pope Saint Leo I, he is a Doctor of the Church but not a patron saint.
He was declared a Doctor of the Church in 1298 by Pope Boniface VIII.
Saint Anthony of Padua.
No